remount: consolidate remount-api-vfs and remount-rootfs into one

This has the advantage of removing a confusing warning by mount if the
root directory is not listed in fstab.

4 files changed, 6 insertions, 4 deletions

diff --git a/src/core/special.h b/src/core/special.h
index f1ff1b94c0..2db4711c2e 100644
--- a/src/core/special.h
+++ b/src/core/special.h
@@ -65,7 +65,7 @@
 #define SPECIAL_FSCK_SERVICE "fsck@.service"
 #define SPECIAL_QUOTACHECK_SERVICE "quotacheck.service"
 #define SPECIAL_QUOTAON_SERVICE "quotaon.service"
-#define SPECIAL_REMOUNT_ROOTFS_SERVICE "remount-rootfs.service"
+#define SPECIAL_REMOUNT_FS_SERVICE "systemd-remount-fs.service"
 
 /* Services systemd relies on */
 #define SPECIAL_DBUS_SERVICE "dbus.service"
diff --git a/src/core/swap.c b/src/core/swap.c
index fea3f6887a..d2f949118b 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -211,9 +211,9 @@ static int swap_add_device_links(Swap *s) {
                                           UNIT(s)->manager->running_as == MANAGER_SYSTEM);
         else
                 /* File based swap devices need to be ordered after
-                 * remount-rootfs.service, since they might need a
+                 * systemd-remount-fs.service, since they might need a
                  * writable file system. */
-                return unit_add_dependency_by_name(UNIT(s), UNIT_AFTER, SPECIAL_REMOUNT_ROOTFS_SERVICE, NULL, true);
+                return unit_add_dependency_by_name(UNIT(s), UNIT_AFTER, SPECIAL_REMOUNT_FS_SERVICE, NULL, true);
 }
 
 static int swap_add_default_dependencies(Swap *s) {
diff --git a/src/remount-api-vfs/Makefile b/src/remount-fs/Makefile
index d0b0e8e008..d0b0e8e008 120000
--- a/src/remount-api-vfs/Makefile
+++ b/src/remount-fs/Makefile
diff --git a/src/remount-api-vfs/remount-api-vfs.c b/src/remount-fs/remount-fs.c
index 373ae25520..35b71548a3 100644
--- a/src/remount-api-vfs/remount-api-vfs.c
+++ b/src/remount-fs/remount-fs.c
@@ -78,7 +78,9 @@ int main(int argc, char *argv[]) {
                 int k;
                 char *s;
 
-                if (!mount_point_is_api(me->mnt_dir))
+                /* Remount the root fs and all API VFS */
+                if (!mount_point_is_api(me->mnt_dir) &&
+                    !path_equal(me->mnt_dir, "/"))
                         continue;
 
                 log_debug("Remounting %s", me->mnt_dir);